The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2019
Filed:
Sep. 20, 2017
Applicant:
Mayo Foundation for Medical Education and Research, Rochester, MN (US);
Inventors:
Ravinder J. Singh, Rochester, MN (US);
Robert L. Taylor, Rochester, MN (US);
Stefan K. G. Grebe, Rochester, MN (US);
Assignee:
Mayo Foundation for Medical Education and Research, Rochester, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/49 (2006.01); H01J 49/00 (2006.01); G01N 33/82 (2006.01);
U.S. Cl.
CPC ...
G01N 33/49 (2013.01); G01N 33/82 (2013.01); H01J 49/0027 (2013.01); Y10T 436/20 (2015.01); Y10T 436/203332 (2015.01); Y10T 436/212 (2015.01); Y10T 436/24 (2015.01);
Abstract
Methods for determining the amount of vitamin D compounds in a sample are provided. The methods can employ LC-MS/MS techniques and optionally the use of deuterated internal standards. Methods for diagnosing vitamin D deficiencies are also provided.